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# MCQ 6.The Triangle and its Properties / अध्याय : त्रिभुज और उसके गुण # MCQ Test ( Pick Most appropriate One )

• Q:1

What is the measure of third angle, if two angles of a triangle are 52º and 68º respectively?

• A
30º
• B
60º
• C
120º
• D
135º
• Q:2 • A
16°
• B
30°
• C
36°
• D
45°
• Q:3

What is the point where three altitudes of a triangle intersect called?

• A
Orthocenter
• B
Median
• C
Circumcenter
• D
Centroid
• Q:4

If the sides of a triangle are 3cm, 4cm and 5cm, then the given sides are the sides of which of following triangle?

• A
a right angle triangle
• B
an equilateral triangle
• C
an obtuse triangle
• D
an isosceles triangle
• Q:5

What is the name of line segment joining a vertex to the mid-point of the opposite side?

• A
perpendicular
• B
hypotenuse
• C
altitude
• D
median
• Q:6 • A
an obtuse-angled triangle
• B
an equilateral triangle
• C
an acute-angled triangle
• D
a right-angled triangle
• Q:7

A 17m ladder is placed against a wall to reach a window 15m above from the ground. What is the horizontal distance of the ladder from the foot of the wall?

• A
10 cm
• B
6 cm
• C
8 cm
• D
12 cm
• Q:8 • A
30°
• B
45°
• C
60°
• D
90°
• Q:9 • A
120°
• B
90°
• C
60°
• D
30°
• Q:10 • A
AC
• B
BC
• C
AB
• D
Angle C